Your photo suggestts that we never know where and when danger is lurking. It evoked an eerie feeling. Our children fly quite a bit for their work. We worry when they walk to their cars in the airport parking lot especially at night when nobody is around. We especially worry about our daughter. Last Thursday she walked to her car at 11 PM after a flight from Las Vegas. Fortunately, she and a conworker car pooled. Not sute that one can always trust security either.